title: Effects of dietary particulate limestone, vitamin K3 and fluoride and photostimulation on skeletal morphology and osteoporosis in laying hens.
mesh_terms: D000821:Animal Feed; D000818:Animals; D001846:Bone Development / Q000528:radiation effects; D002119:Calcium Carbonate / Q000494:pharmacology*; D002645:Chickens / Q000254:growth & development*; D019587:Dietary Supplements; D005260:Female; D005459:Fluorides; D008027:Light; D010024:Osteoporosis / Q000453:epidemiology / Q000662:veterinary*; D010058:Oviposition / Q000502:physiology*; D011201:Poultry Diseases / Q000453:epidemiology*; D010837:Vitamin K 1 / Q000494:pharmacology*
chemical_list: D010837:Vitamin K 1; D002119:Calcium Carbonate; D005459:Fluorides